2970702

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:318

約数の個数: 64

約数和(自身を含む): 7833600

約数和(自身を除く): 4862898

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 63, 87, 126, 174, 189, 203, 261, 271, 378, 406, 522, 542, 609, 783, 813, 1218, 1566, 1626, 1827, 1897, 2439, 3654, 3794, 4878, 5481, 5691, 7317, 7859, 10962, 11382, 14634, 15718, 17073, 23577, 34146, 47154, 51219, 55013, 70731, 102438, 110026, 141462, 165039, 212193, 330078, 424386, 495117, 990234, 1485351, 2970702]

約数ペア:

[(1, 2970702), (2, 1485351), (3, 990234), (6, 495117), (7, 424386), (9, 330078), (14, 212193), (18, 165039), (21, 141462), (27, 110026), (29, 102438), (42, 70731), (54, 55013), (58, 51219), (63, 47154), (87, 34146), (126, 23577), (174, 17073), (189, 15718), (203, 14634), (261, 11382), (271, 10962), (378, 7859), (406, 7317), (522, 5691), (542, 5481), (609, 4878), (783, 3794), (813, 3654), (1218, 2439), (1566, 1897), (1626, 1827)]